XAYA is a hot new blockchain based gaming network which has been in development for some time now.
They are currently running their main ICO sale, and along with it, a small bounty program in partnership with Refereum.
You can join (if you haven't already) via either:
https://growapi.refereum.com/xaya/share/4927/community/212 (my referral link)
or
https://www.xaya.io (no referral, the bounty box will pop up in the bottom left corner).
Cheers!